McqMate
| 1. |
In a building, to provide ultimate comfort to occupants ________ can be used. |
| A. | AC |
| B. | HVAC |
| C. | Ventilators |
| D. | HAC |
| Answer» B. HVAC | |
| 2. |
How many types of ventilation are there? |
| A. | 3 |
| B. | 4 |
| C. | 2 |
| D. | 5 |
| Answer» C. 2 | |
| 3. |
A fire detector cannot detect: |
| A. | Radiation |
| B. | Heat |
| C. | Light |
| D. | Smoke |
| Answer» C. Light | |
| 4. |
While calculating the handling capacity of lift, the weight of a person is taken as 65kg. |
| A. | True |
| B. | False |
| C. | none |
| D. | all |
| Answer» B. False | |
| 5. |
Which of the following is not a benchmark for environmental performance assessment? |
| A. | LEED |
| B. | BEAM |
| C. | GBTools |
| D. | Gini coefficient |
| Answer» D. Gini coefficient | |
| 6. |
Which of the following parameters does not affect the lift waiting time? |
| A. | Rated load |
| B. | Number of stops |
| C. | Door closing time |
| D. | Handling capacity |
| Answer» D. Handling capacity | |
| 7. |
The term _________ is used to mean the free passage of clean air in a structure. |
| A. | Circulation |
| B. | Ventilation |
| C. | Dissipation |
| D. | Condensation |
| Answer» B. Ventilation | |
| 8. |
For comfortable working, the ___________ content should be limited to about 0.6% by volume. |
| A. | Oxygen |
| B. | Hydrogen |
| C. | Carbon monoxide |
| D. | Carbon dioxide |
| Answer» D. Carbon dioxide | |
| 9. |
Where people are working, there has to be ______________ to cause proper ventilation of the premises. |
| A. | Air change |
| B. | Humidity |
| C. | Temperature |
| D. | Moisture |
| Answer» A. Air change | |
| 10. |
The rate of amount of water vapour present to the amount it would have contained, had it been saturated, is known as the ___________ |
| A. | Relative humidity |
| B. | Saturated air |
| C. | Dry bulb temperature |
| D. | Wet bulb temperature |
| Answer» A. Relative humidity | |
| 11. |
The_______________ plays an important role in the comfort of persons affected by ventilation system. |
| A. | Carbon monoxide |
| B. | Purity of air |
| C. | Volume of room |
| D. | Health of occupant |
| Answer» B. Purity of air | |
| 12. |
It is quite evident that the incoming air for ventilation should be ________ in summer and ________ in winter before it enters the room. |
| A. | cool, warm |
| B. | warm, cool |
| C. | humid, dry |
| D. | dry, humid |
| Answer» A. cool, warm | |
| 13. |
In ______________ system, the use is made of doors, windows, ventilators and skylights to make the room properly ventilated. |
| A. | Artificial ventilation |
| B. | Air conditioning |
| C. | Natural ventilation |
| D. | Mechanical ventilation |
| Answer» C. Natural ventilation | |
| 14. |
Exhaust system, supply system, air conditioning, etc. comes under ________ type of ventilation system. |
| A. | Natural |
| B. | Mechanical |
| C. | Man made |
| D. | Doors |
| Answer» B. Mechanical | |
| 15. |
The term __________ is used to indicate the science of controlling air with respect to humidity, temperature, movement of air, bacteria content, etc. |
| A. | Air conditioning |
| B. | Circulation |
| C. | Condensation |
| D. | Conditioning |
| Answer» A. Air conditioning | |
| 16. |
_____________ is the process by which the required amount of moisture is added in the air. |
| A. | Dehumidification |
| B. | Humidification |
| C. | Absorption |
| D. | Condensation |
| Answer» B. Humidification | |
| 17. |
the maximum rate of air change is ______ |
| A. | 30 per min |
| B. | 30 per hour |
| C. | 60 per min |
| D. | 60 per hour |
| Answer» D. 60 per hour | |
| 18. |
Viscous type filters are made of screens of spilt wire and coated with non-drying viscous oil in order to catch and remove the dust particles from the incoming air. |
| A. | True |
| B. | False |
| C. | none |
| D. | all |
| Answer» A. True | |
| 19. |
The type of wiring depends on ............................ |
| A. | Location and consumers budget |
| B. | Durability and cost |
| C. | Safety and appearance |
| D. | All of the above |
| Answer» D. All of the above | |
| 20. |
The types of internal wiring used in domestic installations are .......................... |
| A. | Cleat wiring |
| B. | CTS / RTS wiring |
| C. | Metal / PVC conduit wiring |
| D. | All the above |
| Answer» D. All the above | |
| 21. |
.................. type of wiring uses insulated cables supported in porcelain cleats |
| A. | Cleat |
| B. | CTS/RTS |
| C. | Metal |
| D. | PVC conduit or PVC capping |
| Answer» A. Cleat | |
| 22. |
In cleat wiring. cleats shall be fixed at distances not greater than.................. cm apart and at regular intervals. |
| A. | 50 |
| B. | 60 |
| C. | 65 |
| D. | 70 |
| Answer» B. 60 | |
| 23. |
Which is the most type of wirings used in domestic applications? |
| A. | Conduit wiring |
| B. | Cleat wiring |
| C. | Batten wiring |
| D. | None of these |
| Answer» A. Conduit wiring | |
| 24. |
What is the property of insulating materials? |
| A. | Prevents the unwanted flow of current |
| B. | Allows the unwanted flow of current |
| C. | Increases the unwanted flow of current |
| D. | Decreases the unwanted flow of current |
| Answer» A. Prevents the unwanted flow of current | |
| 25. |
A shorter center distance is always preferred in belt drives. |
| A. | Yes due to stability |
| B. | No due to stability |
| C. | Yes due to instability |
| D. | No due to instability |
| Answer» A. Yes due to stability | |
| 26. |
________________ Gas hampers oxygen from reaching the brain. |
| A. | Carbon dioxide |
| B. | Carbon monoxide |
| C. | Nitrogen peroxide |
| D. | Hydrogen |
| Answer» B. Carbon monoxide | |
| 27. |
____________________ gas overestimates the rate of breathing and it is thus responsible for increasing the intake of other toxic gases. |
| A. | Hydrogen sulphide |
| B. | Carbon monoxide |
| C. | Carbon dioxide |
| D. | Nitrogen dioxide |
| Answer» C. Carbon dioxide | |
| 28. |
During fire, the human body can withstand temperature upto __________ |
| A. | 150°C |
| B. | 120°C |
| C. | 200°C |
| D. | 80°C |
| Answer» B. 120°C | |
| 29. |
The content of oxygen is normally ________% in air. |
| A. | 100 |
| B. | 50 |
| C. | 73 |
| D. | 21 |
| Answer» D. 21 | |
| 30. |
The hazard with concerns damage or destruction of building itself is known as the __________ |
| A. | Internal hazard |
| B. | Building hazard |
| C. | Surrounding hazard |
| D. | Personal hazard |
| Answer» A. Internal hazard | |
| 31. |
It is found that _______ are not seriously affected until very high temperature of 1200°C to 1300°C is reached. |
| A. | Plastic |
| B. | Limestone |
| C. | Sandstone |
| D. | Brick |
| Answer» D. Brick | |
| 32. |
Noise is |
| A. | an unwanted noise |
| B. | an irritant |
| C. | a source of stress |
| D. | all of the above |
| Answer» D. all of the above | |
| 33. |
Sound is measured in |
| A. | Hertz |
| B. | Decibel |
| C. | ppm |
| D. | none of the above |
| Answer» A. Hertz | |
| 34. |
What is called for the collection of rainwater for use? |
| A. | Rain collection |
| B. | Rainwater harvesting |
| C. | Rain digging |
| D. | Rain water pumping |
| Answer» B. Rainwater harvesting | |
| 35. |
What is called for the method of removing dust and other particles from water using filters? |
| A. | Filtration |
| B. | Sublimation |
| C. | Rainwater harvesting |
| D. | Evaporation |
| Answer» A. Filtration | |
| 36. |
How many methods of rainwater harvesting are there? |
| A. | One |
| B. | Two |
| C. | Three |
| D. | Four |
| Answer» B. Two | |
| 37. |
Why should people implement rainwater harvesting? |
| A. | In order to play with the water |
| B. | In order to use during scarcity of water |
| C. | In order to pour the rain water directly to the sewage |
| D. | In order to time pass |
| Answer» B. In order to use during scarcity of water | |
| 38. |
Rainwater harvesting increases the groundwater levels. |
| A. | True |
| B. | False |
| C. | none |
| D. | all |
| Answer» A. True | |
| 39. |
When does Green building take place? |
| A. | During the design phase of the building’ s development |
| B. | During the construction phase of the building’ s development |
| C. | After construction of the building |
| D. | None of above |
| Answer» A. During the design phase of the building’ s development | |
| 40. |
Green building considers environmental, social, and _______ impacts of a building. |
| A. | technological |
| B. | economic |
| C. | political |
| D. | None of above |
| Answer» B. economic | |
| 41. |
Which of the following practice applied in sustainable planning? |
| A. | Energy audits |
| B. | Site appraisals |
| C. | Waste management plan |
| D. | all of above |
| Answer» B. Site appraisals | |
| 42. |
Sustainable building design does not include... |
| A. | energy conservation. |
| B. | Indoor Air Quality. |
| C. | Town Planning. |
| D. | all of above |
| Answer» C. Town Planning. | |
| 43. |
What does LEED stand for? |
| A. | Leadership in Energy Efficiency Design |
| B. | Leadership in Energy and Environmental Design |
| C. | Leadership in Energy Emissions Design |
| D. | all of above |
| Answer» B. Leadership in Energy and Environmental Design | |
| 44. |
Building which utilizes solar energy such as solar film effectively ________heat gain during the winter, and ________ heat gain during the summer. |
| A. | increases; reduces |
| B. | reduces; increases |
| C. | reduces; reduces |
| D. | None of above |
| Answer» A. increases; reduces | |
| 45. |
________ ventilation requires less energy, capital and maintenance costs, and contributes less GHG emissions. |
| A. | Mechanical |
| B. | Natural |
| C. | Automatic |
| D. | None of above |
| Answer» B. Natural | |
| 46. |
Which of the following is not considered a renewable energy source? |
| A. | Geothermal |
| B. | Solar |
| C. | Coal |
| D. | all of above |
| Answer» C. Coal | |
| 47. |
A _______ building material can be made into new products again and again. |
| A. | recyclable |
| B. | reusable |
| C. | repairable |
| D. | None of above |
| Answer» A. recyclable | |
| 48. |
When does Sustainable Construction take place? |
| A. | During the design phase of a building’ s development |
| B. | During the construction phase of a building’ s development |
| C. | After construction of the building |
| D. | None of above |
| Answer» B. During the construction phase of a building’ s development | |
| 49. |
Sustainable construction considers the ____________ and ____________ impacts of construction activities on the surrounding neighborhood. |
| A. | operational; economical |
| B. | environmental; operational |
| C. | environmental; social |
| D. | None of above |
| Answer» C. environmental; social | |
| 50. |
In a ventilator, top edge of shutter opens, |
| A. | Outside |
| B. | Inside |
| C. | Sideways |
| D. | Does not open |
| Answer» B. Inside | |
| 51. |
Economy can be achieved in doors, windows, ventilator by: |
| A. | No frame |
| B. | Less width |
| C. | Steel frames |
| D. | Less height |
| Answer» C. Steel frames | |
| 52. |
MCB stands for |
| A. | Miniature Circuit Breaker |
| B. | Mono circuit breaker |
| C. | Mega circuit breaker |
| D. | None |
| Answer» A. Miniature Circuit Breaker | |
| 53. |
RCCB stands for |
| A. | Relive current circuit breaker |
| B. | Residual Current Circuit Breaker |
| C. | Residential circuit code breaker |
| D. | None |
| Answer» B. Residual Current Circuit Breaker | |
| 54. |
Advantages of Cleat Wiring: |
| A. | It is simple and cheap wiring system |
| B. | Cleat wiring system installation is easy and simple. |
| C. | Inspection is easy and simple. |
| D. | All of above |
| Answer» D. All of above | |
| 55. |
Batten Wiring also called |
| A. | CTS |
| B. | TRS |
| C. | Both a and b |
| D. | None |
| Answer» C. Both a and b | |
| 56. |
Repairing and maintenance is easy in |
| A. | Conduit wiring |
| B. | Cleat wiring |
| C. | Wooden casing and capping wiring |
| D. | CTS or TRS or PVC sheath wiring |
| Answer» A. Conduit wiring | |
| 57. |
There are additional types of conduit wiring according to Pipes installation |
| A. | Surface or open Conduit type |
| B. | Recessed or concealed or underground type Conduit |
| C. | Both a and b |
| D. | None of these |
| Answer» C. Both a and b | |
| 58. |
Cleat wiring system is a temporary wiring system? |
| A. | Yes |
| B. | No |
| C. | none |
| D. | all |
| Answer» A. Yes | |
| 59. |
In direct current (DC), the electric charge (current) only flows in ___direction. |
| A. | Two |
| B. | One |
| C. | Three |
| D. | None |
| Answer» B. One | |
| 60. |
AC means |
| A. | Alternate current |
| B. | All current |
| C. | Alter current |
| D. | Non |
| Answer» A. Alternate current | |
| 61. |
DC means |
| A. | Double current |
| B. | Dry current |
| C. | Direct current |
| D. | None |
| Answer» C. Direct current | |
| 62. |
DC current flows in one direction, while ac current rises from zero to a maximum, then falls to zero in one direction, then rises to a maximum, then falls to zero in the opposite direction. |
| A. | True |
| B. | False |
| C. | none |
| D. | all |
| Answer» A. True | |
| 63. |
DC current transfers better over longer distances than ac current. |
| A. | True |
| B. | False |
| C. | none |
| D. | all |
| Answer» B. False | |
| 64. |
An ac wave shape could be a sine wave, square wave, or saw tooth wave. |
| A. | True |
| B. | False |
| C. | none |
| D. | all |
| Answer» A. True | |
| 65. |
2 way switching means having two or more switches in different locations to control _____ lamp |
| A. | One |
| B. | Two |
| C. | None |
| D. | All of above |
| Answer» A. One | |
| 66. |
In a single phase power supply, the power is supplied through two wires called |
| A. | Phase |
| B. | Neutral |
| C. | Both a and b |
| D. | None |
| Answer» C. Both a and b | |
| 67. |
The voltage of single phase supply is ____ |
| A. | 230 v |
| B. | 220 v |
| C. | 110 v |
| D. | 500 v |
| Answer» A. 230 v | |
| 68. |
The voltage of three phase supply____ |
| A. | 450 v |
| B. | 415 v |
| C. | 220 v |
| D. | 230 v |
| Answer» B. 415 v | |
| 69. |
For a gold LEED certification, how many points are required? |
| A. | 40-49 |
| B. | 60-79 |
| C. | 50-59 |
| D. | 80-110 |
| Answer» B. 60-79 | |
| 70. |
Which of the below green building in India has received a platinum LEED certification? |
| A. | Dabur India, Chandigarh |
| B. | Logix Cyber Park, UP |
| C. | Unitech Commercial Tower, Chandigarh |
| D. | Suzlon One Earth, Pune |
| Answer» D. Suzlon One Earth, Pune | |
| 71. |
Which of the below is a global scale environmental issue? |
| A. | Eutrophication |
| B. | Regional ozone |
| C. | Climate change |
| D. | Pollution |
| Answer» C. Climate change | |
| 72. |
LEED is a building rating system developed and maintained by |
| A. | The New Jersey Board of Public Utilities |
| B. | The US Department of Energy |
| C. | The US Environmental Protection Agency |
| D. | The US Green Building Council |
| Answer» D. The US Green Building Council | |
| 73. |
Green building practices include |
| A. | Only energy efficiency. |
| B. | Only recycled materials |
| C. | Only Environmental Protection |
| D. | All of these |
| Answer» D. All of these | |
| 74. |
the difference of temperature between the outside air and inside air tends to the deposition of moisture in the room surfaces known as ___________ |
| A. | Ventilation |
| B. | Diffusion |
| C. | Condensation |
| D. | Dissipation |
| Answer» C. Condensation | |
| 75. |
the ________________ plays an important role in the comfort of persons affected by ventilation system. |
| A. | Carbon monoxide |
| B. | Purity of air |
| C. | Volume of room |
| D. | Health of occupant |
| Answer» B. Purity of air | |
| 76. |
Wastewater from different sources like bathrooms, kitchens and wash basins is called ______ |
| A. | Sewage |
| B. | Garbage |
| C. | Sullage |
| D. | Discharge |
| Answer» C. Sullage | |
| 77. |
Which of the following conditions is not suitable for the disposal of excreta or sewage? |
| A. | The waste does not pollute the ground surface |
| B. | It is not exposed to the atmosphere |
| C. | It should be accessible for children |
| D. | It does not give odour nuisance |
| Answer» C. It should be accessible for children | |
| 78. |
In urban cities like Bangalore, which of the water carriage system is used? |
| A. | Separate system |
| B. | Combined system |
| C. | Partially combined system |
| D. | Partially separate system |
| Answer» A. Separate system | |
| 79. |
The relatively clean wastewater from baths, sinks, washing machines and other kitchen appliances is called ________ |
| A. | Grey water |
| B. | Black water |
| C. | Yellow water |
| D. | Wastewater |
| Answer» A. Grey water | |
| 80. |
The overall purpose of sanitation is to maintain the green environment alone. |
| A. | True |
| B. | False |
| C. | none |
| D. | all |
| Answer» B. False | |
| 81. |
The direction of water in filter beds is reversed for ______ |
| A. | Filtration |
| B. | Cleaning |
| C. | Decreasing velocity |
| D. | Decreasing flow |
| Answer» B. Cleaning | |
| 82. |
Rapid filtration is used as the _______ clarifying step in municipal water treatment plants. |
| A. | First |
| B. | Second |
| C. | Intermediate |
| D. | Final |
| Answer» D. Final | |
| 83. |
_______ indicates the freshness of grey water. |
| A. | Turbidity |
| B. | Color |
| C. | Temperature |
| D. | COD |
| Answer» B. Color | |
| 84. |
The type of wastewater from the flushing operation of toilet is __________ |
| A. | Green water |
| B. | Red water |
| C. | Black water |
| D. | Brown water |
| Answer» C. Black water | |
| 85. |
The full form of BOD is __________ |
| A. | Biodegradable oxygen demand |
| B. | Biological oxygen demand |
| C. | Biochemical oxygen demand |
| D. | Bandwidth on demand |
| Answer» C. Biochemical oxygen demand | |
| 86. |
Which of the following actions may best help maintain human comfort even in an increased indoor temperature? |
| A. | Lowering the humidity |
| B. | Re-circulating the air supply |
| C. | Lowering the lighting intensity |
| D. | Increasing the ventilation rate |
| Answer» A. Lowering the humidity | |
| 87. |
Combination system consists of supply system and __________ system. |
| A. | Plenum |
| B. | Air conditioning |
| C. | Exhaust |
| D. | Natural |
| Answer» C. Exhaust | |
| 88. |
In horizontal belt, the loose side is generally kept on the bottom. |
| A. | True |
| B. | False |
| C. | none |
| D. | all |
| Answer» B. False | |
| 89. |
For ventilation Which action is required? |
| A. | wind action |
| B. | stack effect |
| C. | both |
| D. | none |
| Answer» C. both | |
| 90. |
The systems installed in buildings to make them comfortable, functional, efficient and safeis called _________________ |
| A. | AC |
| B. | Noise Protection |
| C. | Mechanical Services |
| D. | Building Services |
| Answer» D. Building Services | |
| 91. |
Objectives of Building Services |
| A. | Provide comfortable living to its occupants |
| B. | Improve efficiency of the users |
| C. | Maintain health of the occupants |
| D. | all of above |
| Answer» D. all of above | |
| 92. |
Apartments, flats, Bungalows are _________type of building |
| A. | Residential Building |
| B. | Commercial building |
| C. | privet building |
| D. | educational building |
| Answer» A. Residential Building | |
| 93. |
Building structures which are used for the storage, handling, manufacture of materials which are liable to burn with extreme rapidity and prove hazardous to health building or building contents are called ____________ |
| A. | Assembly Building |
| B. | Hazardous building |
| C. | mercantile building |
| D. | all of the above |
| Answer» B. Hazardous building | |
| 94. |
Air conditioning is one type of |
| A. | Mechanical system |
| B. | Electrical system |
| C. | Building operation system |
| D. | Multiple services |
| Answer» A. Mechanical system | |
| 95. |
Oxygen and Nitrogen gas in hospitals is one type of |
| A. | Mechanical system |
| B. | Electrical system |
| C. | Building operation system |
| D. | Multiple services |
| Answer» A. Mechanical system | |
| 96. |
Fire protection system is one type of |
| A. | Mechanical system |
| B. | Electrical system |
| C. | Building operation system |
| D. | Multiple services |
| Answer» A. Mechanical system | |
| 97. |
Fuse, LCB, ELCB is one type of |
| A. | Mechanical system |
| B. | Electrical system |
| C. | Building operation system |
| D. | Multiple services |
| Answer» B. Electrical system | |
| 98. |
Lifts, Elevators, escalators is one type of |
| A. | Mechanical system |
| B. | Electrical system |
| C. | Building operation system |
| D. | Multiple services |
| Answer» C. Building operation system | |
| 99. |
Automated parking is one type of |
| A. | Mechanical system |
| B. | Electrical system |
| C. | Building operation system |
| D. | Multiple services |
| Answer» C. Building operation system | |
| 100. |
Lawn sprinklers is one type of |
| A. | Mechanical system |
| B. | Electrical system |
| C. | Building operation system |
| D. | Multiple services |
| Answer» D. Multiple services | |
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